Get Rid Of Tkinter Canvas Border

[Jørgen Cederberg]

Martin wrote:
> I'm using Python 2.3.3 on Win XP Pro. My program places a Canvas
> object on a parent Frame. The backgound color of both is set to
> 'white' and both have borderwidth set to zero. The Canvas is smaller
> than the Frame it is inside of.
> 
> For some reason there is always tiny (one pixel?) grey border drawn
> around the boundaries of the Canvas object. I tried setting relief to
> both SOLID and FLAT on the Canvas object, but that does not get rid of
> the thin grey border.
> 
> I suspect this is a bug, but even so, anybody know of a workaround?
> Surely I'm not the first preson to encounter this issue. I found one
> old newsgroup reference cica March 2001, but there was only one
> message and no one responded...
> 

set highlightthickness to 0 (zero)

Tkinter resources:
http://infohost.nmt.edu/tcc/help/lang/python/tkinter.html
http://www.pythonware.com/library/tkinter/introduction/index.htm

Regards
Jorgen